OT-2026-000041559
Publication integrity record
Two bellows cup vacuum gripper, two zone face, two outlet manifold, plant vacuum fed, manifold pressure sensor, pulsed blow-off before set-down, on a tool changer
This page is the evidence record. It changes as evidence arrives: a trusted timestamp, an independent retrieval, a custody deposit. The disclosure itself (/p/OT-2026-000041559) never changes.
Identity and time
| Publication number | OT-2026-000041559 · never reused |
|---|---|
| Internal UUID | 01a0ae79-e89f-7e86-99f4-e51cebe91375 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:27:00.220789Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000041559 |
| Status | PUBLIC |
Content hashes
| Canonical text | acba54ffd1521c0be7be8c7a412386ec832eb15ca84cb1acccc36f795c915e0d |
|---|---|
| Markdown | c8d46f5302377fca30d20f9aed8a4172259729708214da26f76bceca3cb890d5 |
| Publication page | b76e2e7336641799954a4423405e2055919fcccfeef4c4e88b725b97149066a5 |
| Manifest | 2d720fe068ab2d2d3b8404f655b180a339a50c8f38c08eac039939a8355301db |
SHA-256, lowercase hex, over the exact bytes of each published file. Every figure is hashed individually in the manifest.
Manifest signature
| Algorithm | Ed25519 · key
OT-SIGN-2026-01 · Verified |
|---|---|
| Signature | 7mgQdqjYu/COtpYsMWRzrUk+9Cuxv7utARvp5UKPD7pcVQo01/NsxEUTF8B0hIdkMHiw4u92MUJbFKKrKBzdDQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
|---|
Independent retrieval
| 2026-09-17T11:16:20.352374Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000041559observed b76e2e7336641799954a4423405e2055...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:16:20.335553Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000041559/manifest.jsonobserved 2d720fe068ab2d2d3b8404f655b180a3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:16:20.317195Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000041559/publication.mdobserved c8d46f5302377fca30d20f9aed8a4172...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:16:20.299102Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000041559/publication.txtobserved acba54ffd1521c0be7be8c7a412386ec...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
Requested from infrastructure separate from the publication system, over the public internet, with no credential. A MATCH means an ordinary internet client could fetch the publication and received exactly the bytes recorded above.
Independent archive
| External archive | Pending Canonical URLs are submitted to an independent archive in batches. |
|---|
A capture held by an outside archive is evidence that does not depend on OpenTechnical continuing to exist. It supplements the records above; it does not replace them.
Third-party custody
| Custody package | Pending Custody packages are produced weekly. |
|---|